FR2787363B1 - Procede d'oxycoupage avec prechauffage par plasma de materiaux ferreux, tels les aciers de construction - Google Patents

Procede d'oxycoupage avec prechauffage par plasma de materiaux ferreux, tels les aciers de construction

Info

Publication number
FR2787363B1
FR2787363B1 FR9816240A FR9816240A FR2787363B1 FR 2787363 B1 FR2787363 B1 FR 2787363B1 FR 9816240 A FR9816240 A FR 9816240A FR 9816240 A FR9816240 A FR 9816240A FR 2787363 B1 FR2787363 B1 FR 2787363B1
Authority
FR
France
Prior art keywords
plasma jet
workpiece
metal workpiece
oxycouping
ferrous materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9816240A
Other languages
English (en)
Other versions
FR2787363A1 (fr
Inventor
Michel Delzenne
Regis Augeraud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lincoln Electric Co France SA
Original Assignee
La Soudure Autogene Francaise
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR9816240A priority Critical patent/FR2787363B1/fr
Application filed by La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Priority to US09/869,073 priority patent/US6469274B1/en
Priority to ES99957358T priority patent/ES2226462T3/es
Priority to AT99957358T priority patent/ATE272461T1/de
Priority to PCT/FR1999/003002 priority patent/WO2000037207A1/fr
Priority to DE69919211T priority patent/DE69919211T2/de
Priority to EP99957358A priority patent/EP1140412B1/fr
Priority to AU15086/00A priority patent/AU1508600A/en
Publication of FR2787363A1 publication Critical patent/FR2787363A1/fr
Application granted granted Critical
Publication of FR2787363B1 publication Critical patent/FR2787363B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00—Welding or cutting by means of a plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR9816240A 1998-12-22 1998-12-22 Procede d'oxycoupage avec prechauffage par plasma de materiaux ferreux, tels les aciers de construction Expired - Fee Related FR2787363B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9816240A FR2787363B1 (fr) 1998-12-22 1998-12-22 Procede d'oxycoupage avec prechauffage par plasma de materiaux ferreux, tels les aciers de construction
ES99957358T ES2226462T3 (es) 1998-12-22 1999-12-03 Procedimiento de oxicorte con precalentamiento por plasma de materiales ferrosos, tales como los aceros de construccion.
AT99957358T ATE272461T1 (de) 1998-12-22 1999-12-03 Verfahren zum brennschneiden von eisenmaterialen z.b. baustahl mit plasmavorheizung
PCT/FR1999/003002 WO2000037207A1 (fr) 1998-12-22 1999-12-03 Procede d'oxycoupage avec prechauffage par plasma de materiaux ferreux, tels les aciers de construction
US09/869,073 US6469274B1 (en) 1998-12-22 1999-12-03 Oxygen arc cutting with plasma pre-heating of ferrous materials, such as structural steel workpieces
DE69919211T DE69919211T2 (de) 1998-12-22 1999-12-03 Verfahren zum brennschneiden von eisenmaterialen z.b. baustahl mit plasmavorheizung
EP99957358A EP1140412B1 (fr) 1998-12-22 1999-12-03 Procede d'oxycoupage avec prechauffage par plasma de materiaux ferreux, tels les aciers de construction
AU15086/00A AU1508600A (en) 1998-12-22 1999-12-03 Oxygen arc cutting with plasma pre-heating of ferrous materials, such as structural steel workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816240A FR2787363B1 (fr) 1998-12-22 1998-12-22 Procede d'oxycoupage avec prechauffage par plasma de materiaux ferreux, tels les aciers de construction

Publications (2)

Publication Number Publication Date
FR2787363A1 FR2787363A1 (fr) 2000-06-23
FR2787363B1 true FR2787363B1 (fr) 2001-01-19

Family

ID=9534325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9816240A Expired - Fee Related FR2787363B1 (fr) 1998-12-22 1998-12-22 Procede d'oxycoupage avec prechauffage par plasma de materiaux ferreux, tels les aciers de construction

Country Status (8)

Country Link
US (1) US6469274B1 (fr)
EP (1) EP1140412B1 (fr)
AT (1) ATE272461T1 (fr)
AU (1) AU1508600A (fr)
DE (1) DE69919211T2 (fr)
ES (1) ES2226462T3 (fr)
FR (1) FR2787363B1 (fr)
WO (1) WO2000037207A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943043C2 (de) * 1999-09-09 2001-09-13 Trumpf Gmbh & Co Maschine und Verfahren zum thermischen Schneiden, insbesondere zum Laserschneiden, von Werkstücken
US6772040B1 (en) * 2000-04-10 2004-08-03 Hypertherm, Inc. Centralized control architecture for a plasma arc system
FR2836079B1 (fr) * 2002-02-20 2004-04-02 Air Liquide Procede d'oxycoupage plasma des metaux ferreux
DE102004011552A1 (de) * 2004-03-08 2005-10-06 Universität Hannover Vorrichtung und Verfahren zum thermischen Schneiden eines metallischen Werkstückes
CN1785575B (zh) * 2004-12-08 2010-11-10 松下电器产业株式会社 混合激光加工方法及该方法所用的混合激光头
JP5127710B2 (ja) * 2005-08-04 2013-01-23 パー・システムズ，インコーポレーテッド 流体ジェット装置のための補償
US8395075B2 (en) * 2009-05-29 2013-03-12 Kiffer Industries Inc. Plasma torch cutting device and process
DE102010005617A1 (de) * 2009-10-01 2011-04-07 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Verfahren zum Plasmaschneiden eines Werkstücks mittels einer Plasmaschneidanlage
CN104114316B (zh) * 2012-02-14 2015-11-25 村田机械株式会社 激光加工机
JP6168734B2 (ja) * 2012-06-01 2017-07-26 新日鐵住金株式会社 金属のプラズマ切断方法及び金属のプラズマ切断装置
EP2732902B1 (fr) * 2012-11-16 2017-05-03 Kjellberg-Stiftung Procédé de coupage au plasma de pièces avec un faisceau plasma incliné
GB2571132A (en) 2018-02-20 2019-08-21 Linde Ag Ozone supply unit and method for providing ozone for a flame burner apparatus and/or for an oxygen cutting apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE373057C (sv) * 1973-05-21 1977-06-27 Centor Maskin Goteborg Ab Forfaringssett for att initiera och underhalla en termokemisk process for att gashyvla ytan pa ett arbetsstycke och anordning for genomforande av settet
GB1493873A (en) 1974-03-29 1977-11-30 Wurlitzer Co Storage retrieval systems
DE2505665A1 (de) * 1975-02-11 1976-08-19 Messer Griesheim Gmbh Verfahren und vorrichtung zur vermeidung von umweltgefaehrdenden bestandteilen beim brennschneiden von werkstuecken mittels eines autogen- oder plasmabrenners
US4139757A (en) * 1977-03-14 1979-02-13 Centro-Maskin Goteborg Ab Method and device for igniting gas planing
JPS56119666A (en) * 1980-02-26 1981-09-19 Agency Of Ind Science & Technol Gas cutting method and device for stainless steel and stainless-clad steel or the like
FR2509210A1 (fr) * 1981-07-10 1983-01-14 Somalor Ferrari Somafer Ets Procede de coupe de pieces metalliques par des jets de gaz emis a la peripherie d'un disque tournant
DE3730150A1 (de) * 1987-09-09 1989-03-23 Messer Griesheim Gmbh Verfahren und vorrichtung zum laengsteilen von giessstraengen
EP0790756B2 (fr) * 1991-04-12 2008-08-20 Hypertherm, Inc. Procédé de découpe au plasma d'arc utilisant une protection de gaz riche en oxygène
JPH07314143A (ja) * 1994-05-25 1995-12-05 Komatsu Ltd プラズマ切断方法
US5560843A (en) * 1994-07-13 1996-10-01 Koike Sanso Kogyo Co., Ltd. Frame construction and a machining device provided with it

Also Published As

Publication number Publication date
AU1508600A (en) 2000-07-12
EP1140412A1 (fr) 2001-10-10
DE69919211D1 (de) 2004-09-09
US6469274B1 (en) 2002-10-22
ES2226462T3 (es) 2005-03-16
EP1140412B1 (fr) 2004-08-04
DE69919211T2 (de) 2005-08-04
WO2000037207A1 (fr) 2000-06-29
ATE272461T1 (de) 2004-08-15
FR2787363A1 (fr) 2000-06-23

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Legal Events

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